REPAIR AND MAINTENANCE OF COOLING APPLIANCES, STREET LIGHT, DG SETS, EXTERNAL ELECTRIC SUPPLY INSTALLED AT SEC-09 GANDHINAGAR AND COMN FLT AHMEDABAD AND REPAIR AND MAINTENANCE OF ELECTRIC SUPPLY AND ALLIED WORKS AT SECTOR-25 AND 27

Amount

Repair and maintenance of transformer of different capacity as under:- Transformer 500/ 160 KVA carrying out insulation resistant test (HT-LT,HT-E & LT-E), BDV of Oil (top & bottom sample), filtration test, quaterly resistance check of earth pits, arresting of leakage by proper tightening of terminals & joints, replacement of loose or burnt out gasket & proper sealing of valves etc. complete all as specified and as directed by Engineer-in-Charge.

Disconnecting and removing outdoor transformer after disconnecting HT/ LT cable terminals connections and lowering down from plinth/ platform structure of capacity 160 KVA - 500 KVA and refitting after servicing complete all as specified and as directed by Engineer-in-Charge.

M&L for transportation of transformer to nearest workshop for repair/ replacement of transformer winding and return back for installation in its original position/ location after repairing from workshop upto 500 KVA capacity (Rate is inclusive serviceable transformer rent, only transportation, T&P and manpower) complete all as specified and as directed by Engineer-in-Charge. Note:- Contractor will provide serviceable transformer in place of unserviceable transformer of same capacity till unserviceable transformer return form work shop.

M&L for cleaning bus bar with CRC solution - 2.26, 200ml spray bottle with the help of cotton waste etc complete all as specified and as directed by Engineer-in-Charge.

M&L for rewinding of HT /LT coils with super enameled copper wire/ strips DPC/ super enameled matching with existing gauge and insulating material of high class as per manufacture recommendation with packing/ insulation material in each layer of winding, baking the core assembly with the help of oven duly varnshing the coils to improve IR valve and to eliminate moisture and Inserting the core assembly after repair the core and making connection with HT/ LT bushing studs and closing the tank top cover by fixing nuts, bolts and washers (top cover gasket will be measured and paid for seperately) complete all as specified and as directed by Engineer-in-Charge.

S&F in replacement silica gel breather assembly having iron cap at top & bottom and tighten with suitable size of nuts & bolts filled with silica gel for size of transformer 160 KVA to 500 KVA complete all as specified and as directed by Engineer-in-Charge.

M&L for preparation of old painted surface of steel surface by brushing/ cleaning strain grease/ oily spots with thinner and two coats of spray painting with spray machine to transformer indoor/ outdoor fixed on pole or in Sub STN at different location capacity upto 750 KVA including writing SM No, MES No and capacity of transformer complete all as specified and as directed by Engineer-in-Charge.

Supply & filling transformer oil low viscosity type conforming to IS-335 (Latest revision) for topping up of transformer (having dielectric strength 60 KV with 2.5mm gap) complete all as specified and as directed by Engineer-in-Charge.

M&L for defect rectification in LT cable laid in trenches by locating fault with the help of electronic fault locator machine comprising of surge generator pulse ECHP fault location with high frequency distance calculator etc. Excavation in any type of soil extra exposing the cable fault removal of deteriorated position of cable treating of cable and keeping the same ready for jointing work for cables of size upto 185 Sqmm, 3.5 Core. The fault located equipment will be brought at site within 02 hours of Instruction received, failing of instruction panalty per hour of Rs 1500 will be charged complete all as specified and as directed by Engineer-in-Charge.

Dehydration/ filtration of transformer oil of transformers, of various capacities installed in Sector-09, Gandhinagar & Comn Flt Ahmedabad under GE (AF) chiloda, by recirculation existing transformer oil with trolley mounted filtration plant till dielectric strength is up to 40 KV to 50 KV complete all as specified and as directed by Engineer-in-Charge. Note:- Quoted rates shall be deem to include for following:- (i) Oil shall be tested after filtration and test result will be recorded before & after filtration of oil. (ii) Contractor should make his own arrangement for oil filtration plant including transportation complete.

Repairs maintenance of APFC panel of capacity 90 KVAR to 250 KVAR including replacement of wiring with copper conductor cable with lugs etc calibration of relay, digital meter including testing complete all as specified and as directed by Engineer-in-Charge.

S&F in replacement of CT for APFC panel of rating upto 800/5 as existing at site complete all as specified and directed by Engr in Charge.

S&F in replacement of contactor for capacitor 12.5 KVAR to 25 KVAR, 240 Volts, AC coil complete all as specified and as directed by Engineer-in-Charge.

S&F in replacement of contactor for capacitor upto 12.5 KVAR, 240 Volts, AC coil complete all as specified and as directed by Engineer-in-Charge.

S&F in replacement of upto 2/3 KVAR cylindrical capacitor, 440 Volts, 3 phase, 50 Hz complete all as specified and as directed by Engineer-in-Charge.

S&F in replacement of upto 05 KVAR cylindrical capacitor, 440 Volts, 3 phase, 50 Hz complete all as specified and as directed by Engineer-in-Charge.

S&F in replacement of upto 10 KVAR cylindrical capacitor, 440 Volts, 3 phase, 50 Hz complete all as specified and as directed by Engineer-in-Charge.

S&F in replacement of upto 12.5 KVAR cylindrical capacitor, 440 Volts, 3 phase, 50 Hz complete all as specified and as directed by Engineer-in-Charge.

S&F in replacement of 25 KVAR cylindrical capacitor, 440 Volts, 3 phase, 50 Hz complete all as specified and as directed by Engineer-in-Charge.

S&F in repairs digital voltmeter 0-500 volts of size 96mm x 96mm complete all as specified and as directed by Engineer-in-Charge.

S&F in repairs digital ampere meter 0-500 volts of size 96mm x 96mm complete all as specified and as directed by Engineer-in-Charge.

M&L for Repairs/ servicing to 250 KVA DG set (Make- Kirloskar) including radiator servicing, intercooler servicing, general maintenance work such as belt, valve clearance, hose pipe set, bearing greasing connection of terminal, replacement of the worn out spares and drain out engine oil from the sump, cleaning with kerosene oil and filling up with new engine oil as per recommended grade & quality, and testing for smooth running at rated speed complete all as per manufacturer’s specification and as directed by Engineer-in-Charge. Note:- spares required shall be measured and paid separately under respective items as 'Supply only'.

Element fuel filter.

Element lube oil filter.

Corrossion inhibitor.

Fan belt.

Main supply fuel pipe.

Set of O-Ring.

All as per Item No. 22.00 above, but for 82.5 KVA DG Set (for Old HQ SWAC Make- Kirloskar) and replacement of following parts:-

Element fuel filter.

Element lube oil filter.

All as per Item No. 22.00 above, but 160 KVA DG Set (for Comn Flt Ahmedabad Make- Kirloskar Green) and replacement of following parts:-

Element fuel filter.

Element lube oil filter.

Air filter inner.

Air filter outer.

All as per Item No. 22.00 above, but 20 KVA DG Set, 2 nos (for Comn Flt Ahmedabad Make- Mahindra Power) and replacement of following parts:-

Element fuel filter.

Element lube oil filter.

Air filter inner.

Air filter outer.

All as per Item No. 22.00 above, but 10 KVA DG Set (for Sewage lifting pumps Make- Mahindra Power) and replacement of following parts:-

Element fuel filter.

Element lube oil filter.

Air filter inner.

Air filter outer.

Main supply fuel pipe of 10 KVA DG set.

Supply only coolant for cummins DG sets complete all as specified and as directed by Engineer-in-Charge.

Supply only engine Oil 15W40 Valvoline for all DG Sets complete all as specified and as directed by Engineer-in-Charge.

Supply, install, testing & commissioning in repairs battery 12 V, 130 AH, complete all as specified and as directed by Engineer-in-Charge.

Supply, install, testing & commissioning in repairs battery 12 V, 180 AH, complete all as specified and as directed by Engineer-in-Charge.

Supply, install, testing & commissioning in repairs battery 12 V, 80 AH, complete all as specified and as directed by Engineer-in-Charge.

M & L for servicing of AMF Panels for DG Set including internal wiring connections, relay setting, setting of pick up time for auto start of DG Set, arranging the doors of panels by welding to the compartment, rearranging and tightening of lugs for cable connections, cleaning dust by vacumm cleaner, replacing the contactors for Main/DG Supply if found unserviceable testing the DG Set for auto/manual start by running the DG Set for 01 Hrs complete all as specified and as directed by Engineer-in-Charge. Note :- The additional cost for internal wiring, PCB service, lugs and programming of the ckt will be included in this items.

M&L for earthing complete with galvanised steel earth plate electrode 60 x 60cm x 6 mm burried directly in ground level with top edge of earth plate at a depth not less than 1.5m below ground level connected to and including galvanised iron strip 25 x 4 mm as earthing lead by means of bolts, nuts, check nuts and washers etc made of GI and connected to earthing test point all as shown in electric plate No.3 of SSR indicated and testing on completion including excavation and earth work in any type of soil/rock, PCC (1:3:6) type C-1 earthing chamber, precast RCC slab 50mm thick in cement concrete (1:2:4) type B-1 reinforce with welded steel wire babric (APM) weight not less than 4 Kg/Sqm, funnel with GI watering pipe of 20mm bore medium grade, wire mesh and lugs, GI protection pipe of 40mm bore medium grade 7.5 m long test point etc complete all as specified and as directed by Engineer-in-Charge.

Supply, install, testing & commissioning in repairs controller- HMI211 including display, replacing contactors/ connectors and making all electrical connections good and renewed for DG set 250 KVA (Make-Kirloskar or equivalent as approved by GE) complete all as specified and as directed by Engineer-in-Charge.

Supply, install, testing & commissioning in repairs controller- GC 1202 Auto Mains failure control Module including display, replacing contactors/ connectors and making all electrical connections good and renewed for DG set 82.5 KVA (Make-Kirloskar or equivalent as approved by GE) complete all as specified and as directed by Engineer-in-Charge.

Supply, install, testing & commissioning in repairs controller - Procom DGC-6D Auto Mains failure control Module including Display, replacing contactors/Connectors and making all electrical connections good and renewed for DG set 20 KVA and 160 KVA (Make-Kirloskar Green or equivalent as approved by GE) complete all as specified and as directed by Engineer-in-Charge.

Supply, install, testing & comissioning in repairs PLA relay 24 Volt DC for DG set including making all electrical connections and checking by running the DG set for 02 hours complete all as specified and as directed by Engineer-in-Charge.

Supply, install, testing & comissioning in repairs PLA relay 110-220 Volt AC for DG set including making all electrical connections and checking by running the DG set for 02 hours complete all as specified and as directed by Engineer-in-Charge.

Supply, install, testing & comissioning in repairs Battery charger 24 Volt, 10 Amp (Maxpower or equivelent) for DG set including making all electrical connections and checking by running the DG set for 02 hours complete all as specified and as directed by Engineer-in-Charge.

Supply, install, testing & comissioning in repairs Automatic Voltage Regulator (AVR) for DG sets of capacity from 10 KVA upto 20 KVA of existing make including making all electrical connections and checking by running the DG set for 02 hours complete all as specified and as directed by Engineer-in-Charge.

Supply, install, testing & comissioning in repairs Automatic Voltage Regulator (AVR) for DG sets of capacity from 82.5 KVA of existing make including making all electrical connections and checking by running the DG set for 02 hours complete all as specified and as directed by Engineer-in-Charge.

Supply, install, testing & comissioning in repairs Automatic Voltage Regulator (AVR) for DG sets of capacity from 160/250 KVA of existing make including making all electrical connections and checking by running the DG set for 02 hours complete all as specified and as directed by Engineer-in-Charge.

Disconnecting the existing unserviceable ACB from the Panel, taking out from the panel board and S&F new ACB triple pole with neutral, 800 Amps, 50 KA breaking capacity suitable for 415 Volt, 50 Hz, 3 phase supply, fixed version, fixed in existing panel and connecting with existing cable, including nuts, bolts and washer etc. complete all as specified and as directed by Engineer-in-Charge.

Disconnecting the existing unserviceable MCCB from the cable, taking out from the panel board and S&F new MCCB triple pole with neutral, 400 Amps, 35/ 36 KA breaking capacity suitable for 415 Volt, 50 Hz, 3 phase supply, fixed in existing panel and connecting with existing cable, including nuts, bolts and washer etc. complete all as specified and as directed by Engineer-in-Charge.

Disconnecting the existing unserviceable MCCB from the cable, taking out from the panel board and S&F new MCCB triple pole with neutral, 250 Amps, 35/ 36 KA breaking capacity suitable for 415 Volt, 50 Hz, 3 phase supply, fixed in existing panel and connecting with existing cable, including nuts, bolts and washer etc. complete all as specified and as directed by Engineer-in-Charge.

Disconnecting the existing unserviceable MCCB from the cable, taking out from the panel board and S&F new MCCB triple pole with neutral, 200 Amps, 25 KA breaking capacity suitable for 415 Volt, 50 Hz, 3 phase supply, fixed in existing panel and connecting with existing cable, including nuts, bolts and washer etc. complete all as specified and as directed by Engineer-in-Charge.

Disconnecting the existing unserviceable MCCB from the cable, taking out from the panel board and S&F new MCCB triple pole with neutral, 125 Amps, 16 KA breaking capacity suitable for 415 Volt, 50 Hz, 3 phase supply, fixed in existing panel and connecting with existing cable, including nuts, bolts and washer etc. complete all as specified and as directed by Engineer-in-Charge.

Disconnecting the existing unserviceable MCCB from the cable, taking out from the panel board and S&F new MCCB triple pole with neutral, 100 Amps, 16 KA breaking capacity suitable for 415 Volt, 50 Hz, 3 phase supply, fixed in existing panel and connecting with existing cable, including nuts, bolts and washer etc. complete all as specified and as directed by Engineer-in-Charge.

Disconnecting the existing unserviceable MCCB from the cable, taking out from the panel board and S&F new MCCB triple pole with neutral, 125 Amps, 16 KA breaking capacity suitable for 415 Volt, 50 Hz, 3 phase supply, fixed in existing panel and connecting with existing cable, including nuts, bolts and washer etc. complete all as specified and as directed by Engineer-in-Charge.

Disconnecting the existing unserviceable MCCB from the cable, taking out from the panel board and S&F new MCCB triple pole with neutral, 100 Amps, 10 KA breaking capacity suitable for 415 Volt, 50 Hz, 3 phase supply, fixed in existing panel and connecting with existing cable, including nuts, bolts and washer etc. complete all as specified and as directed by Engineer-in-Charge.

Disconnecting the existing unserviceable MCCB from the cable, taking out from the panel board and S&F new MCCB triple pole with neutral, 63 Amps, 10 KA breaking capacity suitable for 415 Volt, 50 Hz, 3 phase supply, fixed in existing panel and connecting with existing cable, including nuts bolts and washer etc. complete all as specified and as directed by Engineer-in-Charge.

S & F in replacement u/s MCCB of 315-400 Amps, 4 pole, 25 KA with Adjuestable thermal setting suitable for 415 Volt, 50 Hz, in existing panel with suitable size lugs , nuts, bolts and washer etc complete all as specified and as directed.

S & F in replacement u/s MCCB of 200-250 Amps, 4 pole, 25 KA with Adjuestable thermal setting suitable for 415 Volt, 50 Hz, in existing panel with suitable size lugs , nuts, bolts and washer etc complete all as specified and as directed.

S & F in replacement u/s MCCB of 125-160 Amps, 4 pole, 25 KA with Adjuestable thermal setting suitable for 415 Volt, 50 Hz, in existing panel with suitable size lugs , nuts, bolts and washer etc complete all as specified and as directed.

S & F in replacement u/s MCCB of 63-100 Amps, 3 pole, 25 KA with Adjuestable thermal setting suitable for 415 Volt, 50 Hz, in existing panel with suitable size lugs , nuts, bolts and washer etc complete all as specified and as directed.

Comprehensive Maintenance/ Servicing of existing VCB, 3 phase, 11 KV, 630/ 400 Amps by authorised dealer. The scope of work includes : (a) Opening the VCB detect fault and rectify the fault, Calibration of metering system, checking, setting, adjustment of over current relay, earth fault and tripping relay and replace if necessary complete all as specified and directed by Engr in charge. The contractor should immediately approach mechanic of authorised dealer as soon as fault occurs/ resetting required. (b) Checking of heater mechanism, removing moisture from VCB by heating/petrol, IR value, 14 KV hypotest at site, replacement of locking arrangement & testing for smooth functioning at rated voltage. (c) Making all indicator bulbs and push buttons functional at no additional cost. (d) Making all electrical connections to voltmeter and ameter good and ensure the proper functioning of ameters and voltmeters with proper caliberation/ adjustment of voltage and current of outgoing VCB,s with main Incomer VCB. Note:- (1) The contractor should ensure the proper functioning of VCB's and should approach with authorised dealer for carrying of servicing of breaker periodically & when fault/ breakdown occurs. (2) Contractor shall produce all purchase voucher and test certificate before submitting the RAR. (3) The contractor will be responsible for serviceability of VCB for the entire contract period.

M&L for opening the HT 11 KV, Bus bar chamber of HT panel/ VCB/OCB, cleaning the HT bus bar, inspect the nuts, bolts, bus bar insulator and tighting/ replace with new one if required and heating up for removal of moisture, record its IR value with the help of 5 KV megger and applying thick coating of Z931 strippex B and Z955 Strippex (SL) of stanvac product for preventing from flush over and fire hazard, including replacement of 3/2 mm thick gasket, closing of all holes and charging the same complete all as specified and as directed by Engineer-in-Charge.

Supply and fix in replacement of master trip relay for 11 KV for healthy functioning of HT VCB complete all as specified and as directed by Engineer-in-Charge.

Visit only for VCB/OCB/Tranformer during fault from manufacturer rep /dealer of existing Make and cheking of VCB rectify the fault, replace the unserviceable material and restore the light complete all as specified and as directed by Engineer-in-Charge. Note: Contractor should responsible for arrange visit from manufacturer rep / authorised dealer when fault occur within two hours otherwise recovery of Rs. 2000/- per hrs to be recoverd.

Comphrensive repair and maintenance of Air Circuit Breaker capacity upto 2000 Amps by cleaning of interphase barriers, Draw out contacts on the circuit breaker and stationary contacts in the cubicle should be cleaned and inspected for overheating, alignment and broken and weak springs. Coat contact surfaces with contact lubricant to ease mating, ensure lubrication is done according to the manufacturer specification, protective relays and circuit breaker trip devices should be inspected and tested according to manufacturer specifications including testing complete all as specified and as directed by Engineer-in-Charge.

Excavation in trenches n.exc. 1.5 mtrs wide and n. exc. 1.5 mtr in depth for laying of electric cables for fixing of poles and stay or for laying pipes (where provided for protection of cables) and getting out trimming the sides forming bottom surface to required level in soft/ loose soil complete all as specified and as directed.

Returning, filling in, including spreading, leveling, watering and well ramming in layers n. exc. 25 cm in soft/ loose soil complete all as specified and as directed.

Removal of surplus soil to a distance n. exc. 50 m and depositing where directed at a level n. exc. 1.5 m above the starting point complete all as specified and directed by Engineer-in-Charge.

M&L for dry sand cushioning to underground cable with screened, washed river sand, including punning gently complete all as specified and as directed by Engineer-in-Charge. Note:- Thickness after punning will be measured for payment.

Laying only burnt bricks (old size) retrieved from respective items, laid in trenches as cable protection complete all as specified and as directed.

Labour only for boring under road/ drain by manual method for inserting the light grade pipe GI tubing up to 50 mm dia cable protection complete all as specified and as directed by Engineer In Charge.

Supply and lay burnt brick sub class `B' old size in trenches abouting each other width equal to length of brick etc. complete all as specified and as directed by Engineer-in-Charge.

Supply and laying in trenches in road cross/ floors tube galvanished iron light grade with all fittings for protection of cable of following dia/ bore of pipe:-

80mm bore.

50mm bore.

Supply and laying in replacement of HT UG cable, XLPE insulated screened PVC badded (ISI Marked), galvanized steel strip or wire, electric power cable (heavy duty) 11000 Volt grade with stranded aluminium conductor of size 95 Sqmm, 3 Core complete all as specified and as directed by Engineer-in-Charge. Note:- Excavation/ earth work, sand cushioning/ brick protection shall be measured and paid separately under respective items of this Schedule.

Supply and laying of LT UG cable, XLPE insulated screened PVC badded (ISI Marked), galvanized steel strip or wire, electric power cable (heavy duty) 1100 Volt grade with stranded aluminium conductor of size 10 Sqmm, 2 Core. Note:- Excavation/ earth work, sand cushioning/ brick protection shall be measured and paid separately under respective items of this Schedule.

All as per Item No. 72 above, but of size 10 Sqmm, 4 Core.

All as per Item No. 72 above, but of size 16 Sqmm, 4 Core.

All as per Item No. 72 above, but of size 25 Sqmm, 3.5 Core.

All as per Item No. 72 above, but of size 50 Sqmm, 3.5 Core.

All as per Item No. 72 above, but of size 70 Sqmm, 3.5 Core.

All as per Item No. 72 above, but of size 95 Sqmm, 3.5 Core.

All as per Item No. 72 above, but of size 185 Sqmm, 3.5 Core.

Taking down old unserviceable cable from trenches/ walls/ pipes/ poles etc. complete of size 10 Sqmm to 185 Sqmm including removing old connection of cable complete all as specified and as directed by Engineer-in-Charge.

Laying only serviceable XLPE / P.V.C insulated, LT U/G armoured, heavy duty, aluminum conductor cable of 1100 volts grade of 10 Sqmm to 35 Sqmm any core

Laying only serviceable XLPE / P.V.C insulated, LT U/G armoured, heavy duty, aluminum conductor cable of 1100 volts grade of 50 Sqmm to 70 Sqmm 3½ core

Laying only serviceable XLPE / P.V.C insulated, LT U/G armoured, heavy duty, aluminum conductor cable of 1100 volts grade of 95 Sqmm to 185 Sqmm 3½ core

Laying only serviceable XLPE / P.V.C insulated, HT U/G armoured, heavy duty, aluminum conductor cable of 11000 volts grade of 95 Sqmm 3 core (NOTE for Item No 81 to 84 : (i) Old retrieved cables received from item No 80 in serviceable condition from taking down shall be used in the work (ii) Additional quantity of cable, if any required, for replacing the defective portion of cable retrieved from dismantling /taking out, shall be measured and paid separately under respective items.

S & F for Cable jointing kit for 11 KV (Earthed) grade cable for indoor end termination heat shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 95 sqmm to 120 sqmm complete all as specified and as directed.

All description as per Serial item No 85 here-in-before but for outdoor end termination heat shrink joint

All description as per Serial item No 85 here-in-before but for straight through heat shrink type joint

S&F in repairs of cable jointing kit for 11000 Volts grade cable for indoor/outdoor termination, heat shrinkable type joint complete with jointing material and accessories suitable for XLPE armoured aluminium conductor cable of size 120 Sqmm 3 core to 185 Sqmm 3 Core complete as specified and as directed by Engr-in-Charge.

S&F in replacement of cable jointing kit epoxy type for 1100 Volts grade cable for straight through joints with jointing material and accessories suitable for LT armoured aluminium conductor cable of size 70 Sqmm 3.5 Core to 120 Sqmm 3.5 Core complete as specified and as directed by Engr-in-Charge.

S&F in repairs cable jointing kit epoxy type for 1100 Volts grade cable for straight through joints with jointing material and accessories suitable for LT armoured aluminium conductor cable of size 25 Sqmm to 50 Sqmm 4 Core complete as specified and as directed by Engr-in-Charge.

S&F in repairs cable jointing kit epoxy type for 1100 Volts grade cable for straight through joints with jointing material and accessories suitable for LT armoured aluminium conductor cable of size 16 Sqmm 4 Core complete as specified and as directed by Engr-in-Charge.

M&L in repair for construction of earthing chamber/ pit of internal size 600mm x 600mm in repair and making coping for funel with PCC (1:2:4) type B1 (using 20mm gradded stone aggregates) all with MS angle 40mm x 40mm x 4mm frame work duly painted with all corrosive bituminous paint and including RCC slab 50 mm thick in cement concret (1:2:4) type B1, reinforced with XMP (weight not less than 3 Kg per sqm) having lifting arrangement including dismantling old earthing pit complete all as specified and as directed.

Supply and fix in repair 2.5 Sqmm three core PVC insulated, unsheathed multistranded copper conductor flexible cable 1100 volts grade from junction box to street light fitting complete all as specified and directed by Engr in Charge.

Lowering of high mast light assembly from 12 to 16 mtr high mast and refixing the complete assembly on 12 to 16 mtr top after repairing and replacing of light any type/wattage incl complete dismantling, checking replacement of unserviceable parts and components as required and make the light fittings operational to give rated illumination incl cleaning the acrylic/glass cover and refixing the same after repair/replacement of spare components complete with necessary electrical connection with two single core 2.5 Sqmm PVC sheathed multistranded copper conductor of required length complete all as specified and as directed. Note :- 1. Spare parts/components shall be measured and paid separately under respective item of sch 'A' . Note:- 2. The greasing of pully, roller, bearing and gear including refixing rope clamp, adjustment of lock, lever etc deemed to be included in the item rate.

Supply and fix in replacement 200 Watt LED flood light with pressure die- cast aluminium housing, complete with all accessories, Energy saving, environmental friendly, long life, exclusive innovative die-cast aluminium IP65 flood light with high power LEDs as light source, suitable for highlighting architectural facade highmast and general purpose lighting W Turo Floodlight luminaires with secondary optics made in pressure die cast housing and heat sink in aluminium extrusion and IP 66 Protection fixed in existing clamp and connecting with existing cable, including nuts, bolts and washer etc complete all as specified and as directed.

Supply and fixing in repair trailing cable 4 Sqmm, 5 core copper conductor EPR insulated PCP sheathed cable having current carrying capacity 30 Amp complete all as directed by Engr-in-Charge.

Supply and fixing in repair trailing cable connector and terminal box suitable for 16/12 Mtr high mast, make and model as per existing complete all as specified and as directed.

Supply and fix in repair high mast 3 phase, 415 volt integeral motor 2 HP, with one No isolator 4 pole, 63 Amp complete all as directed by Engr-in-Charge. Make : As per existing

S&F in repair street light bracket made out of 40 mm bore GI tubing medium grade 1.20 Mtr long bend to required shape as in bracket for street light fittings fixed with two pair or MS flat iron 40mm x 5mm size and 30cm long clamp of required shape with bolts nuts and washers suitable for steel tubular pole complete all as specified and directed by Engr-in Charge.

Dismantling old unserviceable bending/broken PCC pole of any size with necessary disconnection of electric wire, demolition of concrete foundation including excavation and earth work as required and removing the same from site and deposite to MES store yard complete all specified and directed.

Supply, erecting and installation of steel tubular swaged pole type 410 SP-31 (9 mtr long), seamless confirming to IS-2713-1980 complete with cast iron base plate, finial taper plug, bolts nuts and screws over all length 9 mtr, bottom portion size 4.5mm thick having 165.10mm outer dia 5mtr long, middle portion 4.5mm thick having 165.10mm outer dia 2mtr long and top portion 3.65mm thick having 114.30mm outer dia, 2 mtr long duly painted internally complete and externally painted with two coats of bituminous paint upto 2.1 mtr from bottom with a coat of red oxide primer including provision of 300mm wide black and yellow alternate strips over 1.5 mtr height above 1.8 mtr height and above the coping. Painting of the remaining external surface after strips to top of the pole with two coats of aluminium paint and numbering of pole by white paint on a black colour of 200mm height complete all as specified and directed by Engineer-in-Charge. Note:- Rates are deemed to be inclusive of necessary earth work for foundation of the poles including PCC 1:3:6 type C-2, coping, formwork.

S&F in repair PVC box of outside size 350mm x 250mm x 150mm and inside size 300mm x 200mm x 105 mm including 4 Nos of bus bar strip of aluminium of size 25x4 mm suitable for 440 volts of suitable amps rating including 1 No MCB SPN, 6 to 32 Amps, 230 volts, complete all as specified and directed.

Supply and fix in repair MCB’s single pole with neutral, 6 to 32 Amps, 230 volts complete all as specifed and directed by Engr-in- charge.

S&F in replacement of aviation light including aviation yellow painted die cast aluminum alloy, red colored polycarbonate dome and accessories complete all as specified and directed.

S&F in replacement of die cast aluminimum flood light with high power LEDs as light source of 30 watt, LED fittings pre-wired complete all as specified and directed.

S&F in replacement of die cast aluminimum flood light with high power LEDs as light source of 50 watt, LED fittings pre-wired complete all as specified and directed.

S&F in replacement of flood light luminaries, energy saving, long life, of capacity 100 watt, 6000K pressure dia cast aluminium IP66 LED fitting pre-wired complete all as specified and directed.

S&F in replacement of flood light luminaries, energy saving, long life of capacity 150 watt, 6000K die cast aluminium IP66, high power LED fittings pre-wired complete all as specified and directed.

S&F in replacement new generation, energy saving, environmetal friendly, long life aesthetically designed aluminium landscape Bollard luminaire for diffuser lighting with high power LED of capacity 10 watts round/ square shaped incl bracket with necessery PCC work complete all as specified and directed.

S&F in replacement LED post top made in cast aluminium spigot housing with decorative clear acrylic diffuser and IP65 protection of 40-45 watt LED complete all as specified and directed

S&F in replacement LED street light fitting 80/90 watt sealed optic luminaire, indivdual optical lens,MCPCB printed circuit boards with LED driver housing made of die cast aluminium with smooth finish powder coated for better environmental protection complete all as specified

S&F in replacement of outdoor aesthetically designed LED Street Light of capacity 120 watt, with pressure die cast aluminium housing with high efficient LED as lighting source with toughened glass having IP66 protection and impact resistance of IK07 complete all as specified and directed.

Taking down of old existing MS Clamp and Supply and fix new MS clamps of size 40 x 5 mm in cros sectional area and upto 500 mm in length suitable for fixing the PVC Junction boxes to the street light poles and boundary walls as the case may be, including making necessary holes and nuts/bolts required for fixing the junction box to the poles either steel tubular or PCC Pole or at the boundary wall for post top lights complete all as specified and directed by Eng-In-Charge.

M&L in replacement 35 Watt LED pressure die cast aluminium IP-65 protection road way luminaire with high power LED fix on existing bracket complete all as specified and directed.

S&F in replacement power contactor of capacity 400 amps 4 pole suitable for taking proper balancing load and making sefty for any up down voltage complete all as specified and directed.

All as per item No 115 here in before but 125 Amps.

S&F in repair MCB TPN 40/63 Amps 415 Volts 10KA complete all as specified and directed.

M & L in replacement of PVC insulated copper wire with one run three core PVC insulated cable copper conductor 1.5 Sqmm drawn through and including 20mm dia PVC conduit from looping box to street light fitting terminal complete all as specified and directed. Note:- Two runs of single core cable with one run of earth continuity cable including PVC conduit and its accessories will be measured and paid as one unit

M&L for preparation of old painted surface of steel tubular pole (upto 9 meter long above coping) with MS clamp and applying two coat of aluminium paint, making of strip of 20 cm width (sky blue and white in alternate band) upto 1400 mm height with one synthetic enamel paint complete all as specified and as directed.

All as per item No 119 here in before, but garden pole 2.5 meter long.

M & L for painting of PCC pole 9 mtr long complete and mild steel work such as cross arms, clamps, nuts, bolts, street light brackets etc with one coat of aluminum paint including preparation of old surfaces complete all as specified and directed.

S & F in repair On load change over switch with enclosure 125 A, 415V, complete all as specified and directed.

S & F in repair On load change over switch with enclosure 200 A, 415V, complete all as specified and directed.

M & L for in replacement of mounting bracket forming 'L' shape having an interior angle of 120 degree made out of GI pipe light grade 25 mm dia for fixing to street light fittings on the poles not less than 1.5 meter long duly painted with aluminium paint two coats complete all as specified and directed.

M & L for searching fault by mannualy /Machine of 25 sqmm to 185 sqmm unservieable LT underground cable 1100 volt grade after tracing out defect i.e. cutting and jointing cable with suitable size straight through joint and after testing with megger etc. complete all as specified and directed.

M & L for searching fault by mannualy /Machine of 95 sqmm unservieable HT underground cable 11000 volt grade by excavating of soil & taking out old bricks, after tracing out defect i.e. cutting and jointing cable with suitable size straight through joint and after testing with megger etc. complete all as specified and directed. Note for Item No 125 to 126:- (a) If extra suitable size cable required for straight through jointing (the extra cable required length upto 3 RM) rate shall be deemed into this item rate. (b) Earth work more than two running meter shall be measured and paid separately . (c) Straight through joints will be measured and paid separately. (d) If not attending complaint within two hours or not rectification of complaint same day if noticed the recovery shall be made Rs 2000/- per day from contractor bill till complete the job.

Supply and paste fluorescent type reflective tape of superior quality width 450 mm (three strips, each 150 mm wide and 600 mm long of colour white, sky blue, white), paste on steel tubular pole on outer circumferences including removing old tape complete all as specified and as directed.

M&L for writting of Pole Nos. on existing pole with stencil out with white colour in sky blue colour background of 80 mm hight around the radius of pole and complete all as specified and as directed by Engr in charge.

S&F timer switch Digital type 24 hours with 15 min and 30 min, 30/100 Amp contact rating 230 volts AC 50 Hzs suitable to existing sample for street lights complete all as specified and directed by Engr in charge.

S & F 3 pole power contactor AC 3 rating 18/25Amps Aux Contactors 2NO+2NC complete all as per existing sample.

S & F 3 pole power contactor AC 3 rating 32/40Amps Aux Contactors 2NO+2NC complete all as per existing sample.

Disconnecting the existing unserviceable PVC box and Supply and fix PVC box of outside size 300mm x 200mm x 100mm including 4 Nos. of bus bar strip of aluminium of size 25x4 mm suitable for 440 volts of suitable amps rating including 1 No MCB SPN, 6 to 10 Amps, 250 volts with 'C' curve, to be fixed on pole with clamp complete all as specified and directed.

S&F in repairs round PVC insulated standed copper conductor wire of 1.5 sqmm dia, 3 core from existing junction box to light fitting complete all as specified and directed.

S&F in repair 100 Watt High-efficiency IP66 LED floodlight design in aluminium pressure die-cast housing for better heat dissipation. High lumen efficacy LED module with SMD LED package mounted with PC lens , suitable for highlighting architectural facade highmast and general purposelighting with all accessories fixed in existing channel and connecting with existing cable, including nuts, bolts and washer etc complete all as specified and as directed.

S&F in replacement LED street light fitting 30 watt sealed optic luminaire, indivdual optical lens,MCPCB printed circuit boards with LED driver housing made of die cast aluminium with smooth finish powder coated for better environmental protection complete all as specified and directed.

S & F in repair of existing LED Street light 80/090 watt by replacing LED drivers or LED chip set etc. as required for making LED light fitting serviceable complete all as specified and directed.

S & F in repair of existing LED flood light 200 watt by replacing LED drivers or LED chip set etc. as required for making LED light fitting serviceable complete all as specified and as directed.

Disconnecting existing over heated or burnt cable terminal at existing panel/ Junction box and cutting out over heated / burnt portion of cable, stretching / opening cable to suitable required length from available rings and reconnecting cable in position properly with providing new lugs, tapes etc for cable size upto 95 sqmm complete all as specified and directed.

M & L for preparation of old painted surface of electrical panel inner and outer surface complete of size length(0.5 to 1 m) , Height (1 m to 2 m) and Breadth (upto 0.5 m) by scrubbing old pait and applying two coats of synthetic enamal paint with spray machine complete all as specified and directed.

M&L for preparation of old painted surface of electrical panel inner and outer surface complete of size length (1 m to 2 m), Height (1 m to 2 m) and Breadth (upto 0.5 m) by scrubbing old paint and applying two coats of synthetic enamal paint with spray machine complete all as specified and directed.

Replacement of existing unserviceable/damaged part / portion of the existing feeder pillar box / panel boards with supplying and fixing new part or portion fabricated out of 3mm thick MS sheet in position including making necessary adjustments and alignments to make the existing feeder pillar box/ panel board body to required shape(s) and size(s) complete all as specified and directed by Engineer-in-Charge. NOTE : (i). The panel board repaired shall be made totally enclosed, weather proof for MCCB & cable etc. (ii) The rates quoted by the contractor are deemed to be with and including necessary cutting, welding, grinding and jointing etc. as directed to match & accommodate with the existing feeder pillar box / panel board . (ii) The replaced portion shall be painted with two coat of synthetic enameled paint over a coat of red oxide primer.

S & F in replacement of old u/s LT panel sliding door lock chromium plated or as per existing sample.

Comprehensive Maintenance/ Servicing of existing 1 IC + 3 OG RMU's SF 6, 3 phase, 11 KV, 630/ 400 Amps by authorised dealer only. The scope of work includes:- (a) Calibration of metering system, checking, setting, adjustment of over current relay, earth fault and tripping relay complete all as specified and directed by Engr in charge. The contractor should immediately approach mechanic of authorised dealer as soon as fault occurs/ resetting required. (b) Checking of all incoming and outgoing HT Terminals for any looseness and ensuring the proper tightness for all terminals. (c) Checking the nominsl operating gas presssure as per manufactures standard of RMU and testing for any leakage of insulation gas and rectify the same if found (d) Operating gas pressure should be suitable to satisfy the rated dielectric strength (e) Testing for CT's, PT's, Relays , Breakers and cable glands (f) Anti oxide greasing should be done at all connections of cable and bus bars Note:- (1) The contractor should ensure the proper functioning of RMU's and should approach with authorised dealer for carrying of servicing of breaker periodically & when fault /breakdown occurs. (2) Contractor shall produce all purchase voucher and test certificate before submitting the RAR. (3) The contractor will be responsible for serviceability of RMU's for the entire contract period (4) Unserviceable Spare Part will be paid and measured separately under respective items of schedule

S & F in replacement of RMU HT CT copper wound of 30/60 - 5 Amps ratio as per existing sample

S & F in replacement of HT RMU insulator rubber boot as per existing sample

Servicing of transformer upto 500 KVA/250 KVA at carrying out insulation resistant test (HT-LT,HT-E & LT-E), BDV of Oil (top & bottom sample), Filtration & topping up of oil, test, quaterly resistance check of earth pits, arresting of leakage by proper tightening of terminals& joints,replacement of loose or burnt out gasket & proper sealing of valves etc as directed by Engineer-in-Charge. Notes:- (i)The cost involved for oil filtration & topping with new mineral oil will be measured & paid separately. (ii) The contractor should produce all testing certificates immediately after testing. Moreover testing should be carried out by authorized OEM only (iii) The contracted labour manning the substation should immediately inform any oil leakage, change in colour of silica gel, level down of oil in conservator etc.

Dehydration/ filtration of transformer oil of transformers, of various capacities installed in different locations under GE ( AF ) chiloda, by recirculation existing transformer oil with trolley mounted filtration plant till dielectric strength is up to 40 KV to 50 KV. Note:- Quoted rates shall be deem to include for following:- (i) Contractor shall be submite the recorded test results before & after filtration of oil. (ii) Contractor should make his own arrangement for oil filtration plant including transportation complete. (iii) The contractor solely responsible for any damage to the transformer during filtration operations. He is responsible for making good any damage to the transformer at his own cost without any extra cost to the department. (iv) The contractor shall ensure that the conservator tanks are full to its level before starting the dehydration.

Supply, filling and topping up the transformer/Voltage stabilizer with dielectric strength 50 KV new transformer oil duly filtered with filtration plant. Note:- (a) The transformer oil shall be type EHV confirming to IS 3357 of 1983

S&F in replacement worn out HT terminal with bush of existing size for transfomers upto 500 KVA capacity to arrest leakage by opening top cover and refixing the same with replacement of worn out gasket complete all as specified and as directed.

S&F in replacement worn out LT terminal with bush of existing size for transfomers upto 500 KVA capacity to arrest leackage by opening top cover and refixing the same with replacement of worn out gasket complete all as specified and as directed.

S&F in replacement transformer breather silca jel complete all as specified and as directed.

M & L for isolating the HT supply of transformer, disconnecting HT and LT connecting of transformer and isolating the cables from transformer indoor/outdoor of 250 KVA to 750 KVA capacities checking of transformer diaphragm oil condition and carrying out necessary tests for finding fault such as megger test, ratio test, magnetic balance test. Short circuit test including opening the lid after draining out oil as required to check the lead connection from winding to bus rods including necessary soldering/ jointing etc and after repair charging of transformer and testing complete all as specified and directed.

M & L for transportation of transformer indoor/outdoor of 250 KVA to 750 KVA capacities for primary/ secondary copper rewinding with same gauge super enamled winding wire with insulation sleaves including necessary soldering/ jointing etc and after rewinding charging of transformer and testing complete all as specified and directed.

Comprehensive maintenance and servicing of DG sets of capacity 200/320 KVA of any Make with general maintenance work such as,checking of controller error and remove the error, adjustment of fan belt, valve clearance, hose pipe, battery terminal etc. replacement of defective/worn out parts by new spares such as filters, Engine oil, coolent, etc including cleaning, greassing and testing after repair complete all as specified and directed.

All description as per Srl item No 154 above but for DG set of 10 to 20 KVA capacity

All description as per Srl item No 154 above but for DG set of 10 to 20 KVA capacity Note for Item No 154 to 156 :(i) Defective major components/spares if required shall be measured as Supply only under respective item 157 to 166 here-in-after and labour element included in this item for replacement . (ii) All the repair carried out at the concern installation or if required in worksshop and spare parts as under will be replaced as required as per cat part or as per existing sample to shoot the equipment for smooth functioning.

Supply only fuel filter (Primary and baby) element with O rings for 200/320 KVA capacity DG set

Supply only fuel filter (Primary and baby) element with O rings for 75/100 KVA capacity DG set

Supply only fuel filter element with O rings for 10/20 KVA capacity DG set

Supply only engine oil filter with O rings for 200/320 KVA capacity DG set

Supply only engine oil filter with O rings for 75/100 KVA capacity DG set

Supply only engine oil filter with O rings for 10/20 KVA capacity DG set

Supply only air filter element as per sample

Supply and filling in sump/toping up multi grade engine oil

Supply and filling coolent in DG set radiator

Supply and filling Electrolite of specific gravity in lead acid batteries of DG set

S & F in replacement of old u/s Door lock for canopy type DG det complete all as specified and directed.

S & F in replacement of old u/s fan belt suitable for 75 to 320 KVA capacity DG set (as per existing sample) complete all as specified and directed.

S & F in replacement of old u/s radiator ruber hose pipe with clamp suitable for 75 to 250 KVA capacity DG set (as per existing sample) complete all as specified and directed.

S & F in replacement old unsv battery brass terminal (as per existing sample) complete all as specified and directed.

S & F in replacement old unsv DG set battery lead PVC insulated multi stranded copper conductor (as per existing sample) complete all as specified and directed.

M & L for disconnecting of radiator from 75 to 200 KVA DG set and transporting to authorized workshop to carry out repair i.e cleaning descaling with restore plus solution,removal of leakage, welding brazing and re-fixing it at site and testing after repair complete all as specified and directed.

M&L for repairing and overhauling of 12/24 volts self starter including replacement of flywheel ring carbon bushes,bearing bushes,re-winding of armature and filled and warnishing complete all as specified and directed.

M & L for disconnecting unserviceable fuel injection pump of any type from DG set with disconecting of fuel injector pipe and transporting to authorised work shop for necessary repairing and after repair calibration the fuel injection pump till the required results and fixing the same after repair complete all as specified and directed by Engr-in-charge.

S&F in replacement APFC panel controller for contactor switching with CT input suitable to existing sample complete all as specified and directed.

S&F in replacement 3 pole capacitor duty contactor AC 3 rating 18/25Amps complete all as per existing sample

M & L for replacement of old u/s indication lamps with LED type indication lamps with showing red, yellow and green colours suitable for 240 Volts AC supply as per existing size complete including connection

S & F in replacement LT CT as per existing sample complete all as specified and directed.

M & L for Reinforced cement concrete 1:2:4 type B1 ( 20 mm graded aggregate) as in Cable route indicator pillars size not less than 0.3x0.1 x0.90 mtr including use and waste of necessary formwork etc. and black colour writting of HT/ LT cable size on both side surface of each pillar as per approved pattern over of yellow synthetic enamel paint etc. and grouting complete all as specified and directed.

M & L for making of installation name board made from 5mm thick acrylic sheet of size 1.5 m length x1.m width including written in english capital letter as per approved pattern and necessary fixing arrangementg of board complete all as specified and as directed.

M & L for repair, replacement of defective parts and making serviceable, 3 phase, 11 KV, 630 Amps rating Ring Main Unit 4 way SF 6 vaccume circuit breaker by Crompton Greaves authorised dealer/OEM .The scope of work includes the following items:- (a) Transportation of Ring Main Unit 4 way from sector 25 , Gandhinagar to OEM factroy and after repair back to 3 AFSB power house location. (b) Replacement of all HT Busing insulator with cable mounting stud. (c) Filling of SF6 gas as per manufactures standard of RMU. (d) Checking, setting and adjustment of ON/OFF/Earth change over mechanisam and cable opening door mechanisam. (e) Contractor shall produce servicing and RMU fitness test certificate before submitting the RAR. (f) All the spare part required for making operational of RMU will be paid under this items. No extra payment given to contractor in this concern.

Supply and installed cubicle compartmentalised outdoor type LT section pillar box, factory made, front and rear opening with locking arrangement, dust and vermin proof, CPRI approved, fabricated out of 3.15 mm thick CRCA sheet with canopy and base frame & mild steel angle iron stand, over all finished with epoxy powder coating, suitable for operation on 415 Volts, 50 Hz, AC supply, including earthing stud, labeling, danger plates etc. and section pillar box shall comprising the following complete including fixed in position, connect with electric supply complete all as specified and directed by EIC including taking out old LT panel DG area Incoming (a) Bus bar chamber having 4 aluminium Bus bar strip 200 A Capacity. (b) MCCB 4 pole, 415V with thermal magnetic release adjustable setting of Capacity 100 Amps with ruputring capacity 25 kA 01 No (c ) LED dispay 3 line Multimeter (d) LED RYB Phase indicater - 01 Set Out going (a) MCCB 4 pole, 415V with thermal magnetic release adjustable setting of Capacity 63 Amps with ruputring capacity 25 kA (b) MCB TPN, 10-32 Amps - 02 Nos (c) MCB SPN, 20 Amps - 04 Nos

SURESH ELECTRICALS (BID ID -3271476)

JYOT ENTERPRIES (BID ID -3275627)

Dighard Electricals (BID ID -3271095)

ALBA AC AND REF SERVICES (BID ID -3271241)